Pick someone up by picking up after them. You will pick up their spirits to no end. Pick a person who seems to deserve your kindness least. They may need it the most. Just wait to see the look on their faces. Kindness is the ultimate pick me up.
Do something like: At a coffee shop or fast food restaurant, on your way to the trash can stop and ask a stranger if you can take their trash for them. Take your neighbor’s trash can in from the curbside.